Nephrotic Syndrome Treatment in Sharjah
Medically reviewed by Dar Al Kamal Team
What is nephrotic syndrome?
Nephrotic syndrome is a group of findings that appear together when the glomeruli, the microscopic filters in each kidney, become leaky to protein. Healthy filters hold albumin, the main protein in the blood, inside the bloodstream. When they leak, albumin pours out into the urine in large quantities.
Four features usually travel together: heavy protein in the urine, a low albumin level in the blood, swelling (oedema), and raised cholesterol. Because albumin helps keep fluid inside blood vessels, losing it lets water seep into the tissues. The liver responds by making more cholesterol-carrying particles, which is why cholesterol climbs.
Nephrotic syndrome is a description rather than a single disease. In adults it can come from a primary condition of the filters, such as minimal change disease, membranous nephropathy or focal segmental glomerulosclerosis, or from a wider illness such as diabetes, lupus, infection or certain medicines. Finding that cause is the first step in treatment.
Who needs it
A clue many patients mention before anything else is urine that stays foamy, like the head on a glass of beer, long after flushing. Protein changes the surface of the urine so bubbles persist. Other signs that lead to referral include:
- Puffiness around the eyes on waking, moving to the ankles and legs through the day
- Rapid weight gain from retained fluid, with rings or shoes feeling tight
- Swelling of the abdomen or scrotum in more marked cases
- Heavy protein found on a urine test during a health check or insurance medical
- Newly high cholesterol alongside swelling
In the UAE, long-standing diabetes is a common background cause of heavy protein leak, and it is assessed alongside the other possibilities. Children with nephrotic syndrome follow a different pathway, described on the pediatric nephrology page; this page covers adults.
What happens
At Dar Al Kamal Hospital, Sharjah, your first visit with the nephrologist reviews the swelling, your weight, your blood pressure, and every medicine, supplement and herbal preparation you use. Blood tests measure albumin, cholesterol, kidney function and salts, and screen for conditions such as diabetes, lupus and viral infections. A urine sample measures the amount of protein lost each day. A kidney ultrasound is arranged through radiology.
In most adults the cause is confirmed by a kidney biopsy, taken under local anaesthetic with ultrasound guidance. Under the microscope, the tissue shows which filter disease is present, and that result shapes the whole plan.
Treatment works on several fronts at once, with medicines described here by their purpose:
- Treating the cause, which for several filter diseases means immune-calming treatment chosen according to the biopsy
- Reducing protein leak with blood pressure medicines that also protect the filters
- Clearing excess fluid with water tablets, adjusted as the swelling settles
- Lowering cholesterol while the condition is active
- Preventing clots, since people with heavy protein loss form blood clots more easily; some patients are offered a blood thinner for a period
- Lowering infection risk, with vaccinations reviewed, because the immune system is weakened by both the illness and its treatment
The wider care of inflamed filters is covered on the glomerulonephritis treatment page.
Preparing for it
Bring every medicine and supplement you take, including painkillers bought at the pharmacy, herbal remedies and protein powders from the gym, because some of these can harm the filters or affect test results. Bring previous blood and urine results, even from years ago, and any scan reports.
Keep a short log before your visit: your weight each morning, when the swelling is worst, and a photo of the foamy urine if you notice it. If a biopsy is planned, you will receive separate instructions about blood thinners and fasting beforehand.
Afterwards
Care continues with regular clinic visits, blood tests and urine protein checks, so the nephrologist can see how well treatment is working and adjust it. Many people notice the frothiness and swelling fading as protein loss falls. Weighing yourself each morning remains the easiest way to track fluid at home.
Salt reduction helps control swelling. Renal diet advice comes from the nephrologist, and a referral to a renal dietitian can be arranged. During the UAE summer, heat and sweating shift fluid balance, especially with water tablets, so ask how to adjust in hot weather. If you plan to fast during Ramadan, discuss it well in advance.
Contact the hospital if swelling or weight increases steadily, if you develop a fever while on immune-calming treatment, or if you pass much less urine than usual. Call emergency services or go to the nearest emergency department straight away if one leg suddenly becomes swollen and painful, or if you develop sudden breathlessness or chest pain, as these can signal a blood clot. Do not stop any prescribed medicine on your own.
Cost and insurance
Most UAE insurance plans cover nephrology consultations, blood and urine tests, ultrasound and kidney biopsy, although a biopsy and some longer-term immune treatments often need pre-approval. Dar Al Kamal Hospital, Sharjah can help you check your cover on 06 599 7777.
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Frequently asked questions
What causes frothy urine in nephrotic syndrome?
Frothy urine in nephrotic syndrome is caused by large amounts of protein in the urine, which makes bubbles last much longer than usual. Occasional bubbles after a fast stream are common, but foam that persists every day should be checked with a simple urine test.
What are the risks of nephrotic syndrome and its treatment?
The main risks of nephrotic syndrome are blood clots, infections, high cholesterol and, in some types, gradual loss of kidney function. Treatment carries its own risks: immune-calming medicines can raise infection risk, blood sugar and weight, water tablets can cause dehydration, and a kidney biopsy carries a small risk of bleeding. Some types respond less well to treatment than others, and your nephrologist explains what applies to you.
Do all adults with nephrotic syndrome need a kidney biopsy?
Most adults with nephrotic syndrome need a kidney biopsy, because the underlying filter disease varies and each type is treated differently. A biopsy may be avoided when a clear cause, such as long-standing diabetes, already explains the protein loss.
Can nephrotic syndrome be cured?
Some types of nephrotic syndrome go into full remission with treatment, while others are controlled over the long term rather than cured. Relapses can happen, which is why urine protein is checked regularly even after swelling settles.
Why does nephrotic syndrome increase the risk of blood clots?
Nephrotic syndrome increases clot risk because proteins that normally prevent clotting are lost in the urine while clotting proteins rise in the blood. Sudden painful swelling of one leg, breathlessness or chest pain needs emergency care.
Should I eat more protein if I am losing it in my urine?
Eating extra protein does not usually replace what is lost in nephrotic syndrome and may add strain on the kidneys. Your nephrologist advises a sensible protein and salt intake, and a renal dietitian can be arranged by referral.
Can protein supplements or herbal remedies cause nephrotic syndrome?
Certain herbal preparations, some painkillers and some other medicines have been linked to kidney filter damage, including nephrotic syndrome. Bring every product you use, including gym supplements, to your appointment so the nephrologist can review them.
Is nephrotic syndrome treatment covered by insurance?
Most UAE insurance plans cover nephrotic syndrome consultations, tests and kidney biopsy, though biopsy and some long-term treatments may need pre-approval. Confirm your cover with Dar Al Kamal Hospital, Sharjah on 06 599 7777.
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